Answer Happy • 2. A matrix A is called orthogonal if AT A = In. Prove that if A and B are orthogonal, then AB is orthogonal. =

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2. A matrix A is called orthogonal if AT A = In. Prove that if A and B are orthogonal, then AB is orthogonal. =

Posted: Tue May 10, 2022 7:18 am

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: 2 A Matrix A Is Called Orthogonal If At A In Prove That If A And B Are Orthogonal Then Ab Is Orthogonal 1 (39.24 KiB) Viewed 36 times

2. A matrix A is called orthogonal if AT A = In. Prove that if A and B are orthogonal, then AB is orthogonal. =